Pith Number

pith:LW6GHCKT

pith:2014:LW6GHCKT2R3C5WOZOPIKBOBSCN

not attested not anchored not stored refs pending

Probing Excitonic Dark States in Single-layer Tungsten Disulfide

Hanyu Zhu, Kevin O'Brien, Steven G. Louie, Ting Cao, Xiang Zhang, Xiaobo Yin, Yuan Wang, Ziliang Ye

arxiv:1403.5568 v1 · 2014-03-21 · cond-mat.mes-hall · cond-mat.mtrl-sci · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LW6GHCKT2R3C5WOZOPIKBOBSCN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:40:03.278367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dbc638953d4762ed9d973d0a0b832134c6a4ac2e8b24d4a8de26bde93d16b99

Aliases

arxiv: 1403.5568 · arxiv_version: 1403.5568v1 · doi: 10.48550/arxiv.1403.5568 · pith_short_12: LW6GHCKT2R3C · pith_short_16: LW6GHCKT2R3C5WOZ · pith_short_8: LW6GHCKT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/LW6GHCKT2R3C5WOZOPIKBOBSCN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 5dbc638953d4762ed9d973d0a0b832134c6a4ac2e8b24d4a8de26bde93d16b99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a91b94b442f20c5420bde0c4a4669ac54a3390d44b952575a7d12c25b67e4eea",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-03-21T20:17:58Z",
    "title_canon_sha256": "462402d8f1ca7df9a135388f1cf728ba96323dabd3041238c41de7cc2f788503"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5568",
    "kind": "arxiv",
    "version": 1
  }
}